baber/WOPTO huggingface dataset:
Patent JP-H0426580-A (JP)
Title: Production of compound semiconductor single crystal and apparatus for producing this crystal
Inventor: WACHI MICHINORI
IPC: H01L21/208
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the generation of wetting and to obtain a compd. semiconductor single crystal having high quality by removing the part of the compd. semiconductor melt to be finally crystallized and solidified at the time of producing the compd. semiconductor single crystal by a horizontal type boat growth method. CONSTITUTION:After the reaction for synthesizing GaAs is effected at about 1200 deg.C in a high-temp. furnace 10, the temp. is further raised and the GaAs melt is seeded by regulating the temp. of a seed crystal 4 part and the temp. gradient in this melt. The melt is cooled after the seeding to crystallize and solidify the melt up to the length of a GaAs single crystal growing part 2. The cooling is suspended at the point of the time the melt length of the GaAs melt 5 attains about 50mm. The point E of the electric furnace 12 is gradually raised by a jack with the point D as a fulcrum and the angle formed by the D-E and the floor surface is maintained at the point of the time the angle attains about 20 deg.. The point E is gradually lowered to attain level upon confirmation that the GaAs melt in the GaAs single crystal growing part 2 transfers completely to a removed melt receiving part 3. The melt is further cooled. The melt is then cooled upon confirmation that the melt in the removed melt receiving part 3 solidifies, by which the desired GaAs single crystal is obtd.
Patent JP-S6019449-A (JP)
Title: Preparation of oil for seasoning
Inventor: NAKAZONO SHIYUUZOU
IPC: A23L27/10
Filed: 1983-07-15
Abstract: PURPOSE:To prepare an oil for seasoning having flavoring function, by heat- treating a material to be treated such as vegetable, etc. in an oil so that the seasoning compnent is eluted in it. CONSTITUTION:A vegetable oil or an animal oil is put in a cooker. When it is heated, or after it is heated, a vegetable material such as vegetable, etc. to be treated or an animal material to be treated is added and immersed in it, heat- treated at the oil temperature, and treated under reduced pressure, so that an extract component, and other components of the material to be treated are eluted in the oil, and the oil is taken out from the cooker.
Patent JP-S62287394-A (JP)
Inventor: NISHIMURA HIROYUKI
IPC: G06Q40/00
Filed: 1986-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02310008-A (JP)
Title: Continuous extruding and granulating device
Inventor: OIDA NAOHISA
IPC: B29B9/06
Filed: 1989-05-25
Abstract: PURPOSE:To enable an improvement in productivity in granulation of a dustless thermosetting resin molding material and the granulation of phenolic resin molding material whose viscosity is high and thermal stability is short, by a method wherein a gap between the top of a screw and die-possessing straight die holes which are flush with each other is made into 1mm or narrower. CONSTITUTION:A material kneaded by a double-screw kneading machine is entered into a single-screw extruding and granulating machine and transferred forward. The transferring material is followed by heating due to shearing force and frictional force of the same with a screw, cylinder and die and melting and reaction are advanced. The material which is transferred away up to the tip part of the screw is pressed against a die hole 6 and after passing through the die hole 6, hot cutting of the same is performed by a hot-cutting blade 7. In this instance, since a die 5 pulsates with extruding force and a gap 9 between the top 3 of a screw shaft and the die 5 does not widen away. When the gap 9 between the die and screw is controlled so as not to exceed 1mm, the material intruding away into the gap is discharged swiftly in a circumferen tial direction with a rotation of the screw. Therefore, a pulsation is not generat ed on the die.
Patent JP-2000328358-A (JP)
Title: Soft polyester fiber and fabric
Inventor: OCHI TAKASHI
IPC: D03D15/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide soft polyester fibers which can suitably be used for fabrics having excellent swollen touch, excellent soft touch and excellent repulsive touch and scarcely irregularly dyed, are soft, and have good heat resistance and dimensional stability, and to provide the fabric. SOLUTION: Soft polyester fibers are characterized by simultaneously satisfying the following characteristics (1) to (3). (1) Initial tensile resistance degree <=55 cN/dtex. (2) A movable amorphous amount after shrunk in boiling water >=40%, measured by a temperature modulation DSC. (3) The crystal size of (100) surface >=20 Å.
Patent JP-H09314076-A (JP)
Title: Ultrasonic washing device
Inventor: KATO HIROSHI
IPC: B08B3/12
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washing device eliminating a deterioration of a washing efficiency resulted from a heat generated by an ultrasonic oscillator itself. SOLUTION: In this device, the ultrasonic oscillator 4 is provided in a washing tank 1, a matter A to be washed immersed in a washing liq. L is washed by radiating an ultrasonic wave from the ultrasonic oscillator 4. A forced fluidized region Q of the washing liq. is formed at an intermediate region between a bottom surface of the washing tank 1 and a liq. surface of the washing liq. L and the ultrasonic vibrator 4 is disposed in the forced fluidized region Q, and the region from an upper surface of the forced fluidized region Q to the liq. surface of the washing liq. is used as an immersing region H of the matter to be washed.
Patent JP-S5653780-A (JP)
Title: Manufacture of decorated material
Inventor: NAKAMICHI YOSHIO
IPC: B32B33/00
Filed: 1979-10-08
Abstract: PURPOSE: To complete a decorated material having the surface quite alike that of natural wood, by finishing the top-coated surface with a transparent resin containing a matting agent for transparent resin printing in wood touch pattern or leaf skeleton pattern, etc., in the method of manufacturing, said board is printed in grain pattern on the surface of the material and finished with topcoat painting.  
     CONSTITUTION: Generally, a decorated board is manufactured as follows; the surface of base material 1 is at first covered with a film of a primary paint and then printed in grain pattern 2 and 3 using wood touch pattern, leaf skeleton pattern, etc. and finished with a top-capt paint 4 being publicly known as the synthetic resin, etc. The surface of the board top-coated with paint 4 is further finished with the transparent resin print 5, 6 containing the matting atent of wood touch pattern and/or pattern as leaf skeleton or the like and thus, the variation of luster is produced on the surface and the depth is perceived at the lower pattern layer as the variation of luster being well harmonized with wood pattern 2, 3 beneath the film of the top-coat 4. Thus, the a decorated board quite alkie the natural wood is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06340645-A (JP)
Title: Production of epoxidized tetrahydrobenzyl alcohol
Inventor: KUWANA AKIHIRO
IPC: C07D303/14
Filed: 1993-06-01
Abstract: PURPOSE:To obtain the subject compound in high yield. CONSTITUTION:In producing the objective epoxidized tetrahydrobenzyl alcohol by reaction of an ester solution of an organic peracid with tetrahydrobenzyl alcohol, the molar ratio among the respective reactants is set as follows: (1) (organic acid formed from the organic peracid)/tetrahydrobenzyl alcohol)=0.1-0.7, (2) the ester/tetrahydrobenzyl alcohol = 0.1-1.7, and (3) the ester/(the organic peracid + the organic acid)=0.5-2.6.
Patent JP-H02308715-A (JP)
Title: Fruit and vegetable harvester
Inventor: UEDA YOSHIHIRO
IPC: B25J15/00
Filed: 1989-05-24
Abstract: PURPOSE:To shorten working time and enable the short cut of a stalk by constituting so as to catch a fruit or vegetable, immediately cut the stalk thereof an subsequently re-cut the base portion of the stalk of the caught fruit or vegetable while returning the hand at the starting position of the approach. CONSTITUTION:A hand H which is equipped with a catching means 10 for catching a fruit or vegetable and with a cutting means 13 for cutting the stalk of the caught fruit or vegetable and which is used for harvesting a fruit or vegetable is disposed in a movable state. The hand is controlled with a control means to guide the hand from an approach-starting position to an objective fruit or vegetable to be harvested, catch the fruit or vegetable with a catching means 10 and subsequently cutting the stalk of the fruit or vegetable with a cutting means 13. The caught fruit or vegetable is placed with a hand 17D so as to place the base portion of the stalk of the fruit or vegetable at the cutting-operation position of the cutting means 13, followed by again cutting the base portion of the stalk with the cutting means 13.
Patent JP-H01299004-A (JP)
Title: Preparation of interior building material
Inventor: SANO YOSHIO
IPC: B27D5/00
Filed: 1988-05-26
Abstract: PURPOSE:To provide a deodorizing or perfuming functionality having a long retention time and to make a room comfortable without any unpleasant odor, by incorporating a deodorizer or a perfuming agent in an adhesive when the surface of a raw material veneer is coated with the adhesive and the raw material veneers are laminated and press-adhered to prepare an assembled flitch. CONSTITUTION:After the surface of a raw material veneer 1 is coated with an adhesive 4 contg. a deodorizer or a perfuming agent by means of a roll coater 3, a plurality thereof are laminated and are press-adhered by means of specified concave-convex molds 5 and 5. An assembled flitch 6 is thereby obtd. This flitch 6 is thinly sliced in a specified direction to obtain an overlay sheet 7, which is adhered on a base material 8 to obtain a building sheet 9, which is a decorative plywood. As the deodorizer or the perfuming agent is incorporated in the adhesive, it is infiltrated and fixed with the adhesive in the raw material veneer to extend the retention time of deodorizing or perfuming.
Patent JP-H02308994-A (JP)
Title: Twin type rotary compressor
Inventor: YAMAMOTO TAIJI
IPC: F04C23/00
Filed: 1989-05-24
Abstract: PURPOSE:To reduce the change of pressure in a casing to decrease vibration by releasing gas discharged from a first and a second cylinder in a discharge chamber, and releasing it via a discharge passage in the casing. CONSTITUTION:A motor 2 is fitted in the upper portion of a casing 1, a compression element 4 having a first cylinder 6, a second cylinder 7 and rollers 62, 72 which get a middle plate 5 therebetween the furnished therein. Gas is supplied from an intake gas pipe 11 to each cylinder chamber 61, 71 to be compressed at a phase difference of 180 degree and the gas is entered from discharge holes 63, 73 via discharge valves 8, 8 to a discharge chamber 51. Hereupon, the superposition of pulsation is performed and the gas is supplied from a discharge passage 9 into the casing 1, so that the change of pressure in the casing is reduced and vibration is restrained.
Patent JP-H04356935-A (JP)
Title: Bump-electrode formation and mounting structure of semiconductor device
Inventor: TOMURA YOSHIHIRO
IPC: H01L21/60
Filed: 1991-06-03
Abstract: PURPOSE:To provide the bump-electrode formation method and the mounting structure body, of a semiconductor device, wherein the semiconductor device and a circuit board can be connected with high reliability and at a fine pitch. CONSTITUTION:A one-stage protrusion-shaped bump electrode 3 which has been formed, by an ordinary plating method, on an aluminum electrode pad 2 on an IC substrate 1 for a semiconductor device is shaped to be a two-step protrusion-shaped bump electrode 6 by using a bump-electrode shaping jig 5. The semiconductor device which is provided with the shaped bump electrode 6 is connected electrically to and mounted on a terminal electrode on a circuit board via a bonding layer. The spread of the bonding layer can be regulated by the two-stage protrusion-shaped bump electrode 6, and a bonding operation at a fine pitch can be realized.
Patent JP-S5754871-A (JP)
Title: Full-wave rectification circuit
Inventor: YONEMORI MITSUO
IPC: H02H3/02
Filed: 1980-09-20
Abstract: PURPOSE:To make it possible to eliminate voltage variation owing to change in temperature, etc., while reducing power consumption and to reduce the size of a circuit as a whole, by incorporating operation amplifier. CONSTITUTION:When a secondary side voltage V2 of a voltage transformer 1 is a positive half wave, potential of an output terminal (d) of an operation amplifier 22 is saturated in negative direction, and a diode 24 becomes OFF. On the other hand, an output terminal (b) of an operation amplifier 21 is deflected in positive direction and a diode 23 is biased in forward direction, and potentials at points (a) and (c) become equal to each other. And, when the secondary side voltage V2 is a negative half wave, the output terminal (d) is deflected in positive direction, a current i2 is fed back to point (a) through a resistor 27, and a positive voltage of an equal absolute value is impressed on a filter circuit 3. And, as an output voltage of the filter circuit 3 is compared with reference voltage of a voltage comparing circuit 4, if it proved to be higher than the reference voltage, a relay 6 is actuated through a power amplifying circuit 5. It is possible, by doing so, to lower the comparative voltage and also to reduce power consumption.
Patent JP-S5558685-A (JP)
Title: Color framing detection circuit of ntsc color video signal
Inventor: KAMINAGA KOUZOU
IPC: H04N9/475
Filed: 1978-10-25
Abstract: PURPOSE: To make it possible to establish color framing in electronic edition of a magnetic tape, etc.  
     CONSTITUTION: NTSC color video signals from terminal 1 have burst signal SB, horizontal synchronizing signal H and vertical synchronizing signal V extracted from gate 2 and shaping circuit 3, circuit 4, and circuit 10 respectively. Signal SB is applied to the D input of FF8, and simultaneously, this signal is inputted to phase detector 7 as signal S through doubling circuit 5, and a control signal is applied to circuit 6 to match the phase for signal H which passes through variable phase shifter 6. The output of circuit 6 is applied to the CK input of FF8, and signal SH is applied to the D input of next-stage FF9. Then, signal V passes through delay 11, and signal VD is applied to the CK input of FF9, and the first and the second frames of color signals are discriminated surely by signal S 0  from FF9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5654328-A (JP)
Title: Manufacture of pressure gauge
Inventor: UENO YUZURU
IPC: G01L7/04
Filed: 1979-10-11
Abstract: PURPOSE: To manufacture a measuring instrument of high performance easily by welding one end of a capillary tube to the fitting screw part of a case body.  
     CONSTITUTION: In case 1 equipped with fitting screw part 8, block 6 having Bourdon tube 2 and capillary tube 7 welded 11 at one-side ends is fixed to fixation screw 10 and the other end of capillary tube 7 is wound into hole 9 of fitting screw part 8. Next, the other end of capillary tube 7 inserted into hole 9 is fixed to fitting screw part 8 by welding 11. Consequently, when the other end of capillary tube 7 is fixed to fitting screw part 8 of case body 1 by welding, a thermal influence is extremely reduced and the performance improves. In addition, this is applicable to a miniature oil-filled pressure gauge and easy assemblying work is possible with a low man-hour. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000321082-A (JP)
Title: Map display
Inventor: NOMURA TOSHIO
IPC: G09B29/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a map display in which a facility can be displayed on a map under such a state as a user can confirm actual operational situation. SOLUTION: Facility information is acquired (S130) by requesting delivery thereof to an information delivery center at the timing of user request occurring randomly (S160: YES) or at the automatic update timing occurring automatically every predetermined time (S170: YES). The facility information thus acquired is updated and stored and used for displaying a facility (S140). The facility is displayed while indicating whether it is under operation or not. More specifically, the mark of a selected facility is displayed under such a state as a person can decide whether the facility is under operation or not based on the current calendar and time information. For example, highlight display or blink display is employed only for facilities under operation.
Patent JP-S62287614-A (JP)
Title: Formation of polycrystalline silicon film
Inventor: NEGISHI MICHIO
IPC: H01L21/324
Filed: 1986-06-06
Abstract: PURPOSE:To provide high performance to the semiconductor device to be formed by forming an amorphous silicon film to a thickness of 1000Angstrom  or greater, thereby enlarging the grain size. CONSTITUTION:By ion implantation, or by previously forming an amorphous silicon film, an amorphous silicon film is obtained which has a film thickness t of 1000Angstrom  or greater. By enlarging the film thickness t, the grain size can be made greater, and particularly by making the film thickness 1000Angstrom  or greater, it is possible to enlarge the grain size. Thus, by using a polycrystalline silicon film having a large grain size to form a semiconductor device such as thin film transistor, a semiconductor device with higher performance can be obtained.
Patent JP-S5921121-A (JP)
Title: Voltage comparator
Inventor: MIZUMOTO MASAO
IPC: H03K3/0233
Filed: 1982-07-27
Abstract: PURPOSE:To simplify the constitution of a voltage comparator, by using two transistors to the transistor which forms one side of a differential pair and then obtaining the hysteresis based on the collector current ratio between said transistors. CONSTITUTION:Transistors TR1 and TR2 function as constant current sources, and TR3 and TR4 form a differential pair. The reference voltage Vr and input voltage Vi are applied to the bases of the TR3 and TR4, respectively. The TR3 which is equal to one side of the differential pair functions as a TR of a multi- collector and also can use to TRs having bases and emitters connected in common. In such constitution, the Vi which is sufficiently higher than Vr is lowered. Then the output voltage V0 is changed to L from H when a current IC2 is equal to the total current IC1 of currents IC1', i.e., Vi=Vr is satisfied. On the contrary, the V0 is changed to H from L when the Vi is higher than the Vr by a degree of hysteresis, i.e., ICI'=IC2 is satisfied after the Vi higher sufficiently than the Vr rises up.
Patent JP-H07313127-A (JP)
Title: Food tray truck conveyor in food sterilizing device
Inventor: ONO TAKUJI
IPC: B65G47/52
Filed: 1994-05-20
Abstract: PURPOSE:To provide coupling mechanism for tray trucks, capable of drawing out plural tray trucks immediately after completion of sterilization in the case of sending the plural tray trucks having piled up food trays placing packed foods in steps and heating and sterilizing. CONSTITUTION:A pair of detachable truck coupling devices are installed at the front and the rear of a tray truck 1 and a truck transporting vehicle 27 for carrying the tray truck 1 is provided with a bed equipped with a sterilizing tank. A pair of guide rails, a moving element 23 movable in the longitudinal direction and an operating lever for traveling the moving element 23 are laid along the bed and the moving element 23 is detachably connected to the end of the tray truck 1.
Patent JP-S6022276-A (JP)
Title: Deciding device using dynamic planning method
Inventor: KANAMORI TOORU
IPC: G06F17/27
Filed: 1983-07-19
Abstract: PURPOSE:To select a word containing the longest characters, and to select with a high accuracy an optimum word by setting an evaluating expression for deriving an evaluation point up to a word X, to a word Y selected by an evaluating expression for deriving an optimum word train, independently and also by using plural numerical values or logical values. CONSTITUTION:A memory 1 for storing an information of a candidate character-string unit is provided on a deciding device for selecting a candidate train having the highest evaluation point by using a dynamic planning method. Also, from the memory 1, a condition and an evaluation point for selecting an optimum word Y by considering a word X are processed and executed by a prescribed evaluating expression in an adder 6, a register 61 and a comparator 7, and when a signal R36L from the comparator 7 is outputted in the end, the optimum word Y is selected. Also, an evaluation point updating condition is stored in a G part of the memory 1 at the time point when an adder 5 and a register 51 are related, and the optimum word Y is selected. In this way, a word containing the longest characters is selected, and an optimum word is selected with a high accuracy.
Patent JP-S5656407-A (JP)
Title: Conveyor for carrying out excavated earth
Inventor: TSUJI HIROSHI
IPC: B65G21/10
Filed: 1979-10-08
Abstract: PURPOSE: To ensure a continuous work and the stabilized support of a frame in the excavation method to construct an underground tank or the like by bringing down a conveyor in accordance with the subsidence of the excavation level and previously burying props to bear a gallery frame.  
     CONSTITUTION: On a long gallery frame 1 borne by a support 2 on the ground, there are provided a driving part 8 of a bucket elevator 16, a truck 4 to support the driving part 8, a wire-winding drum 11 to drive the truck 4, and other devices. The earth and sand brought up from an excavation level L by the bucket elevator 16 are horizontally conveyed, and discharged on a belt conveyor 27 provided in the rear of the frame 1. Inside a circular concrete wall A, a scaffold 23 is constructed to surround four props 21aW21d previously burried in accordance with the subsidence of the excavation level. It is provided with auxiliary frames 24 through which the elevator 16 is guided, and stabilizes the support of the frame 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09317837-A (JP)
Title: Toroidal continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the integrating work of component parts of a transmission thereinto. SOLUTION: A toroidal continuously variable transmission comprises an input and an output disk 2 and 3, power rollers 4 and 5, roller bearing members, an upper and a lower link 11 and 10. The upper link 11 is at its one end fixed to a link post 13 on the link side and at the other end swingably connected thereto by means of support pins 14 swingably inserted into openings 13a of the link post.
Patent JP-S623095-A (JP)
Inventor: JIYATSUKU PIEERU FURIIDORIHI S
IPC: C30B23/06
Filed: 1986-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5758526-A (JP)
Title: Go astern horn switching apparatus for car
Inventor: ANDOU YASUHIRO
IPC: B60Q5/00
Filed: 1980-09-24
Abstract: PURPOSE: To permit driver's attention to be called rearward directly by switching the front and the rear horns in interlocking with a speed change lever, in the operating means for a reverse lamp and a horn which indicates going astern.  
     CONSTITUTION: When a horn switch HS is pushed, with a switch 2 in (b) side connection, a front horn 3 is operated. When a speed change lever is set at R position, (a) side connection is formed, and contacts (a) and (a') are also connected through a contact piece P, and the circuit composed of a reverse lamp 1 and a rear horn 4 is closed. If the horn switch HS is pushed in this case, the rear horn 4 is actuated. 
     COPYRIGHT: (C)1982,JPO&Japio